IP Library › Assignment 046361/0039
Patent Assignment
Reel/Frame 046361/0039

Assignment of Assignor's Interest

Recorded: 2018-07-16 Pages: 3
Assignors
BOST, PASCAL
Executed: 2018-05-30
SABIO, SERGE
Executed: 2018-05-30
CHAUMILLIAT, CHRISTINE
Executed: 2018-05-30
LOMBOIS-BURGER, HÉLÈNE
Executed: 2018-05-30
Assignee
HOLCIM TECHNOLOGY LTD
ZÜRCHERSTRASSE 156, JONA, 8645, SWITZERLAND
Covered Property (1)
Ultra-Light Mineral Foam
Application: 15/780,783 →
Publication: US 2020/0247722
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 14, 2025
From: HOLCIM TECHNOLOGY LTD
To: AMRIZE TECHNOLOGY SWITZERLAND LLC
Reel/Frame 073207/0820 →